from django.db import models

# Create your models here.

class Area(models.Model):
   '''省市区数据'''
   name  = models.CharField(max_length=20,verbose_name='名称')
   parent = models.ForeignKey('self',on_delete=models.SET_NULL,related_name='subs', null=True ,blank=True,verbose_name="上级行政区划分")

   class Meta:
       db_table = "tb_areas"  # 自定义表明
       verbose_name = "省市区"
       verbose_name_plural = verbose_name

   def __str__(self):
       return self.name


